pone.0126201.g001: ALK1 and ALK5 expression in DN and KC reverted-keratocytes.Reverted donor (white bars) and patient (black bars) keratocytes maintained in DMEM:F12/ITS/phosphoascorbic acid for 4 days were switched to DMEM:F12 without ITS (BL), 2ng/ml TGFβ1 was added and cells harvested at 0–120 min for total RNA isolation. Fold change in gene expression relative to GAPDH was calculated as 2-ΔΔCt.

Mentions:
There is an error in the legend for Fig 3. Please see the complete, corrected Fig 3 here.

pone.0126201.g001: ALK1 and ALK5 expression in DN and KC reverted-keratocytes.Reverted donor (white bars) and patient (black bars) keratocytes maintained in DMEM:F12/ITS/phosphoascorbic acid for 4 days were switched to DMEM:F12 without ITS (BL), 2ng/ml TGFβ1 was added and cells harvested at 0–120 min for total RNA isolation. Fold change in gene expression relative to GAPDH was calculated as 2-ΔΔCt.

Mentions:
There is an error in the legend for Fig 3. Please see the complete, corrected Fig 3 here.